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Delete/update eMMC boot partitions | Cypress Semiconductor

Delete/update eMMC boot partitions

Summary: 1 Reply, Latest post by Madhu Sudhan on 07 Oct 2015 11:06 PM PDT
Verified Answers: 0
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dadeur's picture
30 posts

Hi all,

I see that cyfwstorprog.exe utility can write a firmware into eMMC/MMC boot area partitions 1 and 2. But once the firmware is written, can the boot partitions be deleted or updated? The "-delpart" command seems to works on user partitions only...



mady's picture
Cypress Employee
964 posts


The delpart can be used to delete boot partitions as well. Please try      cyfwstorprog.exe -vid:<VID> -pid:<PID> -delpart.

If it does not work, please create a Tech Support case.


-Madhu Sudhan


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